<html>
    <script language="javascript">
        
    function showAlert(name) {
        alert('in show alert,黄瓜瓜' + name);
    }
    
    function sendCommand(cmd,param){
        var url="testapp:"+cmd+":"+param;
        
        alert('谈谈谈，弹奏鱼尾纹');
        document.location = url;
    }
    function clickLink(){
        sendCommand("alert","你好吗？");
    }
    
    function changeBackground() {
        body.style.background="red";
    }
    
    function receive(data){
       alert(data);
    }
    </script>
    <body style = "background:'red';width:'1000px';height:'1000px'" >
        <div style = "width:1000px;height:100px;">
        
        </div>
        <input type = "button" onclick = "alert(getHospital())" value = "测试" name = "name"/>
        <img width = 100 height = 100 src = 'home_10.png'/>
 </body>
</html>